Ibps Po Exam Template With Answers Page 25
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32IBPS PO Pre 2016 – Model Paper 4
22) Option 2
Number of boys in XI A = 44
Number of girls in XI B = 25% of 48 = 12
Number of girls in XI C = 25% of 48 = 12
(44 + 12 + 12) = 68
Let x be the total number of students.
Then 25% of x = 68
Or, x = (68 × 100)/25 =272
Total number of students in the school = 272.
23) Option 4
4 times the number of girls in XI B & XI C = 4 (12 + 12) = 96.
24) Option 1
Number of boys in XI E = 4
Number of girls in XI B playing Table tennis = 25% of 16 = 4
Number of girls in XI C playing Hockey = 25% of 8 = 2
(4 + 4 + 2) = 10
Total number of students
(228 + 25% of 228) = 285
Let x% of 285 = 10
Or, x = (10 × 100)/285 =3.51
Total number of students getting advantage approximately is 3.51.
25)
Option 4
Since the number of girls = 25% of the number of boys, so only 25% of the boys can participate in social work
26)
Option 2
This type of questions should be done by using options.
⇒Cost Price of 20 articles = Selling price of x article
(Let cost price of one article = Rs 20)
⇒CP of 20 articles ( 20 * 20 ) = SP of x articles
⇒ If CP of 1 article = Rs 20, Selling price of one article = 20 * 1.25 = 25
⇒ 25x = 400
Page 25
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